Apache OpenOffice up to 4.1.3 PPT File Parser PPTStyleSheet out-of-bounds write

| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 6.4 | $0-$5k | 0.00 |
Summary
A vulnerability has been found in Apache OpenOffice up to 4.1.3 and classified as critical. This affects the function PPTStyleSheet of the component PPT File Parser. Performing a manipulation results in out-of-bounds write.
This vulnerability is cataloged as CVE-2017-12607. The attack must be initiated from a local position. There is no exploit available.
The affected component should be upgraded.
Details
A vulnerability, which was classified as critical, was found in Apache OpenOffice up to 4.1.3 (Office Suite Software). This affects the function PPTStyleSheet of the component PPT File Parser. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. CWE is classifying the issue as CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:
A vulnerability in OpenOffice's PPT file parser before 4.1.4, and specifically in PPTStyleSheet, allows attackers to craft malicious documents that cause denial of service (memory corruption and application crash) potentially resulting in arbitrary code execution.
The bug was discovered 10/26/2017. The weakness was shared 11/20/2017 by Cisco with Cisco Talos (Website). The advisory is shared at openoffice.org. This vulnerability is uniquely identified as CVE-2017-12607 since 08/07/2017. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available.
The vulnerability scanner Nessus provides a plugin with the ID 104162 (FreeBSD : Apache OpenOffice -- multiple vulnerabilities (27229c67-b8ff-11e7-9f79-ac9e174be3af)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 176203 (Debian Security Update for libreoffice (DSA 4022-1)).
Upgrading to version 4.1.4 eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.
The vulnerability is also documented in the databases at Tenable (104162) and SecurityFocus (BID 101585†). The entries VDB-109750 and VDB-109766 are related to this item. If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Product
Type
Vendor
Name
Version
License
Website
- Vendor: https://www.apache.org/
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔍VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 6.5VulDB Meta Temp Score: 6.4
VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 7.8
NVD Vector: 🔍
CVSSv2
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VulDB Base Score: 🔍
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NVD Base Score: 🔍
Exploiting
Class: Out-of-bounds writeCWE: CWE-787 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍
Physical: Partially
Local: Yes
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
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Nessus ID: 104162
Nessus Name: FreeBSD : Apache OpenOffice -- multiple vulnerabilities (27229c67-b8ff-11e7-9f79-ac9e174be3af)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
OpenVAS ID: 63291
OpenVAS Name: Debian Security Advisory DSA 4022-1 (libreoffice - security update)
OpenVAS File: 🔍
OpenVAS Family: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: OpenOffice 4.1.4
Timeline
08/07/2017 🔍10/24/2017 🔍
10/26/2017 🔍
10/26/2017 🔍
10/26/2017 🔍
11/20/2017 🔍
11/20/2017 🔍
11/21/2017 🔍
01/11/2023 🔍
Sources
Vendor: apache.orgAdvisory: DLA 1214-1
Researcher: Marcin ???Icewall??? Noga (Cisco)
Organization: Cisco Talos
Status: Not defined
Confirmation: 🔍
CVE: CVE-2017-12607 (🔍)
GCVE (CVE): GCVE-0-2017-12607
GCVE (VulDB): GCVE-100-109749
OVAL: 🔍
SecurityFocus: 101585 - Apache OpenOffice Multiple Remote Code Execution Vulnerabilities
SecurityTracker: 1039732
See also: 🔍
Entry
Created: 11/21/2017 07:48Updated: 01/11/2023 07:59
Changes: 11/21/2017 07:48 (77), 12/09/2019 08:35 (6), 01/24/2021 21:25 (2), 01/24/2021 21:27 (1), 01/11/2023 07:59 (3)
Complete: 🔍
Cache ID: 216:493:103
If you want to get the best quality for vulnerability data then you always have to consider VulDB.
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